Description

1,3-Thiazidine-2-Thione is a versatile sulfur and nitrogen-containing heterocyclic compound that serves as a critical building block and intermediate in advanced organic synthesis. Its unique structure makes it valuable for developing novel compounds with specific functional properties. This product is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries for applications ranging from drug discovery to material science.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting neurological and metabolic disorders.
• Agrochemical Synthesis: Building block for developing new fungicides, herbicides, and plant growth regulators.
• Ligand and Catalyst Development: Used in coordination chemistry to create novel ligands for catalytic systems and metal complexation.
• Polymer Modification: Serves as a functional monomer or additive to impart specific properties like UV stability or metal-chelating ability to polymers.
• Corrosion Inhibitor Precursor: Intermediate in the manufacture of high-performance corrosion inhibitors for industrial applications.
• Research & Development: Essential reagent in academic and industrial R&D for exploring new heterocyclic chemistry and reaction pathways.

Basic Information

Product Name	1,3-Thiazidine-2-Thione
CAS No.	5554-48-3
Molecular Formula	C3H5NS2
Molecular Weight	119.21 g/mol
Synonyms	2-Thioxo-1,3-thiazolidine; 2-Mercaptothiazoline; 2-Thiazolidinethione; 1,3-Thiazolidine-2-thione; 2-Thiazoline-2-thiol; Tetrahydrothiazole-2-thione; 2-Thioxothiazolidine; NSC 40156
EINECS	226-907-5

Quality Control

Our 1,3-Thiazidine-2-Thione is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by FT-IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing all test results are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	64 - 68 °C
Loss on Drying	≤ 1.0 %
Residue on Ignition	≤ 0.5 %

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.